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No energy certificate? For most homes, that’s normal

If you’ve looked and found no Energy Performance Certificate for your home, you’re not alone and nothing is wrong. An EPC is only required when a property is sold or rented out, so a home that hasn’t changed hands in years simply won’t have one — and a smart meter doesn’t create one. You don’t need a certificate to get your energy sorted.

• Why you probably don’t have one. Energy certificates only have to be produced when a home is sold, rented out or newly built. If you’ve owned and lived in yours without doing any of those, no certificate was ever generated. Most owner-occupiers who have stayed put are in exactly this position — it is not a black mark, it is just how the rule works.
• A smart meter isn’t the same thing. Easy to assume the two are linked, but they measure different things. A smart meter records how much energy you use; an EPC is a surveyor’s assessment of the building itself — its insulation, windows and heating — scored A to G. Having one does not produce the other.
• Does it matter? Mostly only when you sell or let. You need a valid EPC to put a home on the market or rent it out. Day to day you don’t need one for anything — including using Joulely, which works off your actual usage, not a certificate.
• There is one good reason to want one. It is a cheap way to find out where money on your home is worth spending. The assessment flags the weakest points — the loft, the walls, the glazing — so a decision about insulation or a heat pump is based on your home’s fabric rather than a guess.
• How to get one. A registered domestic energy assessor visits for about an hour and lodges the certificate on the national register; it is a modest one-off fee. You can find an accredited assessor near you — and check whether a certificate already exists for your address — on gov.uk.

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